# Reality Labo vs OhmQuest

The clearest difference is in-app purchases: Reality Labo at none against OhmQuest's 1. OhmQuest's advantage is update cadence (every 10 days vs every 50 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OhmQuest sells 1 one-off in-app purchase. Reality Labo asks for nothing beyond the download.

Reality Labo ships an update every 50 months, OhmQuest every 10 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Reality Labo | OhmQuest |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 196 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eric Hawkinson](https://appshunter.io/developer/1471484564) | [建超 崔](https://appshunter.io/developer/1411749208) |

## What reviewers say

### Reality Labo

[App page](https://appshunter.io/ios/app/reality-labo/id1630216429)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OhmQuest

[App page](https://appshunter.io/ios/app/ohmquest-circuit-lab/id6797415284)

This app provides an interactive simulation lab for learning about electricity. It features progressive challenge levels and exam exercises to help users master concepts like current, voltage, and resistance. A free sandbox mode allows for experimentation with various components and instant parameter adjustments.

**Highlights:** Interactive circuit simulation, Progressive challenge levels, Exam exercises for practice, Free sandbox mode, Instant parameter adjustments, Local progress saving

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OhmQuest Full Access | $1.99 | one-time |


## Frequently asked questions

### Is Reality Labo free?

Reality Labo is free to download, with no in-app purchases.

### Is OhmQuest free?

OhmQuest is free to download, with in-app purchases available.

### Do Reality Labo or OhmQuest have ads?

Neither Reality Labo nor OhmQuest shows ads.

### Which is updated more often, Reality Labo or OhmQuest?

Reality Labo ships an update every 50 months, and OhmQuest every 10 days. Most recently, Reality Labo was updated on October 9, 2026 and OhmQuest on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*